CN215326940U

CN215326940U - Ozone generating device

Info

Publication number: CN215326940U
Application number: CN202121631561.3U
Authority: CN
Inventors: 杨锋; 涂静
Original assignee: Nanjing Defeng Environmental Protection Technology Co ltd
Current assignee: Nanjing Defeng Environmental Protection Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-28
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to an ozone generating device which comprises a shell, an ozone generator and a heat dissipation device. Wherein, the oxygen generator is arranged in the shell, and the top of the oxygen generator is provided with an air inlet and an air outlet which are connected with the air inlet pipe and the air outlet pipe. The heat dissipation device comprises a wind-discharging heat dissipation device and a water-discharging heat dissipation device, the wind-discharging heat dissipation device is arranged on the back face of the shell, the water-discharging heat dissipation device comprises a water cooling chamber and a snakelike heat dissipation tube, a water inlet and a water outlet are formed in the water cooling chamber, the water inlet is connected with a water inlet tube, the water inlet tube is connected with one end of the snakelike heat dissipation tube, and the water outlet is connected with the other end of the snakelike heat dissipation tube. The ozone generator can be cooled to the maximum degree through the water cooling chamber, and meanwhile, liquid discharged from the water cooling chamber is transmitted back to the water cooling chamber again after being radiated by the serpentine radiating pipe, so that the effect of recycling the cooling liquid is achieved; in addition, the air exhausting and radiating device can also exhaust the heat generated by the ozone generator and the heat generated by the snakelike radiating pipe out of the shell, so that the radiating effect is further enhanced.

Description

Ozone generating device

Technical Field

The utility model relates to a generating device, in particular to an ozone generating device, and belongs to the technical field of ozone preparation.

Background

An ozone generator is a device for producing ozone gas (O3). Ozone is easy to decompose and cannot be stored, and the ozone needs to be prepared on site for use (the ozone can be stored for a short time under special conditions), so that an ozone generator is needed to be used in all places where the ozone can be used. The ozone generator is widely applied to the fields of drinking water, sewage, industrial oxidation, food processing and fresh keeping, medicine synthesis, space sterilization and the like. Ozone gas generated by the ozone generator can be directly utilized or mixed with liquid through a mixing device to participate in reaction.

The existing ozone generating device is a process for converting oxygen into ozone by utilizing a high-voltage discharge principle. The high voltage AC is applied to the high voltage electrode with certain gap in the middle and with insulator to let the dried and purified air or oxygen pass through. When the high voltage alternating current reaches 10-15KV, blue glow discharge [ corona ] is generated, and free high energy ions in the corona dissociate O2 molecules, which are polymerized into O3 molecules by collision. The yield and concentration of ozone vary with the applied power voltage, current, etc. The existing ozone generator is single in cooling, if direct water bath cooling is adopted, a circuit short circuit is easily caused to cause safety accidents, and the practicability is poor.

Disclosure of Invention

The present invention is directed to solving the above problems of the prior art and providing a novel ozone generator.

In order to achieve the above object, the present invention adopts the following technical solutions:

an ozone generating device comprises a shell, an ozone generator and a heat dissipation device, wherein the ozone generator is arranged inside the shell, the top of the ozone generator is provided with an air inlet and an air outlet, the air inlet and the air outlet are connected with an air inlet pipe and an air outlet pipe, and the air inlet pipe is connected with an air compressor; the heat dissipation device comprises an air exhaust heat dissipation device and a water exhaust heat dissipation device, the air exhaust heat dissipation device is arranged on the back face of the shell, the water exhaust heat dissipation device comprises a water cooling chamber wrapped outside the ozone generator and a serpentine heat dissipation tube connected with the water cooling chamber, heat generated in the operation of the ozone generator is cooled through the water cooling chamber, used liquid in the water cooling chamber is discharged, heat is dissipated through the serpentine heat dissipation tube, a water inlet and a water outlet are formed in the water cooling chamber, the water inlet is connected with a water inlet tube, the water inlet tube is connected with the other end of the serpentine heat dissipation tube, and the water outlet is connected with one end of the serpentine heat dissipation tube.

Preferably, the water inlet and the delivery port of aforementioned water-cooling chamber all are provided with two, water inlet and delivery port respectively through three-phase joint with inlet tube and snakelike cooling tube are connected for liquid can flow towards two directions when entering into the water-cooling chamber through the inlet tube, reach even radiating purpose, the top of water inlet is located and is provided with a water pump on the inlet tube, provides power through the water pump. Be provided with one between snakelike cooling tube and the inlet tube and adjust the water tank, in the radiating liquid inflow adjust the water tank of snakelike cooling tube to recycle, still be provided with an adjustment switch between adjust the water tank and the inlet tube, whether will continue the circulation through the water in the adjustment switch control adjust the water tank.

More preferably, aforementioned snakelike cooling tube keeps away from inlet tube one side and still is connected with a drain pipe that is used for the drainage, when liquid in the water-cooling chamber no longer participates in the circulation, can discharge through the drain pipe, the last blowdown pipe that still is provided with of surge tank can be with the sewage discharge in the surge tank, all be provided with on drain pipe, blowdown pipe and the inlet tube and open the stop valve.

Still preferably, the air exhausting and heat dissipating device is a plurality of centrifugal fans including a forward-mounted air supply centrifugal fan disposed at an upper portion of a back surface of the casing and a reverse-mounted air exhaust centrifugal fan disposed below the forward-mounted air supply centrifugal fan. The air is supplied through the air supply centrifugal fan, the heat generated by the ozone generator above is taken away, and the heat generated by the liquid in the communicated snake-shaped radiating pipe is discharged out of the shell together through the air exhaust centrifugal fan, so that the aim of cooling is fulfilled.

Further preferably, the centrifugal fans are connected with an external power supply through a 220V special socket, the 220V special socket is arranged on one side of the shell, and the centrifugal fans can be controlled to start and stop through the special socket, so that when the centrifugal fans are not required to suck and exhaust air, the centrifugal fans can be independently closed without affecting the work of the ozone generator, and the purpose of saving energy is achieved. The shell on the same side is also provided with a power supply main interface, one end of the power supply main interface is connected with an external power supply, and the other end of the power supply main interface is electrically connected with the ozone generator.

Still further preferably, the gas outlets are provided with a plurality of gas outlets, each gas outlet comprises two ozone gas outlets and one hydrogen gas outlet, the ozone gas outlets are connected with ozone gas outlet pipes, the ozone gas outlet pipes are made of one of PFA or PTFE, the hydrogen gas outlet pipes connected with the hydrogen gas outlets are made of silica gel, and hydrogen gas is discharged outdoors through silica gel pipes.

Still further preferably, the front face of the shell is also provided with a digital display device, an operation indicator lamp, an operation button and a main switch, four groups of supporting devices are installed at the bottom of the shell, each supporting device comprises a telescopic supporting leg and a universal wheel, and the ozone generator can be better conveyed through the arrangement of the universal wheels.

And the digital display device, the operation indicating lamp, the operation button and the main switch are all electrically connected with the ozone generator, the digital display device can display voltage data of the ozone generator in the shell, the operation indicating lamp can display whether the device operates normally in real time, the start-up and shut-down time of the device can be controlled through the operation button, and the operation is convenient to observe.

The utility model has the advantages that:

(1) according to the ozone generating device, the water cooling chamber arranged outside the ozone generator can be used for cooling the ozone generator to the maximum extent during working, and meanwhile, liquid discharged from the water cooling chamber is transmitted back to the water cooling chamber again after being cooled by the serpentine radiating pipe, so that the effect of recycling cooling liquid is achieved; in addition, the air exhausting and radiating device can also exhaust the heat generated by the ozone generator and the heat generated by the cooling liquid in the serpentine radiating pipe out of the shell, so that the radiating effect is further enhanced;

(2) the ozone generating device is characterized in that the water cooling chamber, the water discharging pipe and the adjusting water tank are respectively connected with the snakelike radiating pipe, so that the used cooling liquid can be selectively discharged or recycled, the practicability is high, the adjusting water tank is arranged to play a role in buffering the cooled liquid, the cooling liquid after being radiated by the snakelike radiating pipe is prevented from being directly transmitted back to the water cooling chamber, and the ozone generating device has high use value.

Drawings

FIG. 1 is a schematic diagram of the internal structure of an embodiment of the present invention;

FIG. 2 is a rear view of an embodiment of the present invention;

FIG. 3 is a left side view of an embodiment of the present invention;

fig. 4 is a right side view of an embodiment of the present invention.

The meaning of the reference symbols in the figures:

1-shell, 2-air supply centrifugal fan, 3-air outlet pipe, 4-water cooling chamber, 5-air exhaust centrifugal fan, 6-start-stop valve, 7-water discharge pipe, 8-universal wheel, 9-telescopic supporting leg, 10-serpentine radiating pipe, 11-sewage discharge pipe, 12-water inlet pipe, 13-regulating switch, 14-regulating water tank, 15-ozone generator, 16-air inlet pipe, 17-air compressor, 18-power supply main interface, 19-water pump, 20-ozone outlet, 21-hydrogen outlet, 22-special socket and 23-water outlet.

Detailed Description

The utility model is described in detail below with reference to the figures and the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

An ozone generating device of the present embodiment is shown in fig. 1 to 4, and is composed of a housing 1, an ozone generator 15, and a heat sink. Wherein, the ozone generator 15 is arranged inside the shell 1, the top part is provided with an air inlet and an air outlet, the air inlet and the air outlet are connected with an air inlet pipe 16 and an air outlet pipe 3, the air inlet pipe 16 is connected with an air compressor 17 for providing air for the ozone generator 15. The heat abstractor includes that heat abstractor and log raft heat abstractor are arranged to the wind, heat abstractor sets up at the 1 back of casing is arranged to the wind, log raft heat abstractor is including wrapping up at the outside water-cooling chamber 4 of ozone generator 15 and the snakelike cooling tube 10 of being connected with water-cooling chamber 4, cool down the heat that ozone generator 15 during operation produced through water-cooling chamber 4, later with the used liquid discharge in the water-cooling chamber 4, dispel the heat via snakelike cooling tube 10, be provided with water inlet and delivery port on the water-cooling chamber 4, the water inlet is connected with an inlet tube 12, inlet tube 12 is connected with the other end of snakelike cooling tube 10, the delivery port is connected with snakelike cooling tube 10 one end, it carries out the thermal diffusivity in the snakelike cooling tube 10 to discharge used cooling liquid in the water-cooling chamber 4.

In order to dissipate heat of the ozone generator 15 more uniformly, as shown in fig. 1, two water inlets and two water outlets are disposed in the water cooling chamber 4 of the present embodiment, and the two water inlets and the two water outlets are respectively connected to the water inlet pipe 12 and the serpentine heat dissipation pipe 10 through three-phase joints, so that liquid can flow in two directions when entering the water cooling chamber 4 through the water inlet pipe 12, thereby achieving the purpose of uniform heat dissipation. A water pump 19 is arranged on the water inlet pipe 12 above the water inlet, and power is provided by the water pump 19. In order to buffer the cooled liquid and prevent the cooling liquid after the heat dissipation of the serpentine radiating pipe 10 from being directly transmitted back to the water cooling chamber 4, an adjusting water tank 14 is arranged between the serpentine radiating pipe 10 and the water inlet pipe 12, the liquid dissipating heat through the serpentine radiating pipe 10 flows into the adjusting water tank 14 for recycling, and an adjusting switch 13 is further arranged between the adjusting water tank 14 and the water inlet pipe 12, and the adjusting switch 13 controls whether the water in the adjusting water tank 14 is to be continuously circulated.

In order to facilitate the drainage, as shown in fig. 1, 3 and 4, the serpentine radiating pipe 10 of this embodiment is further connected with a drain pipe 7 for draining water at a side away from the water inlet pipe 12, and the drain pipe 7 passes through a drain opening 23 on the housing 1 to the outside of the housing 1, and can be drained through the drain pipe 7 when the liquid in the water cooling chamber 4 is no longer circulating. Meanwhile, the adjusting water tank 14 is also provided with a drain pipe 11, so that sewage in the adjusting water tank 14 can be discharged, and the drain pipe 7, the drain pipe 11 and the water inlet pipe 12 are all provided with a start-stop valve 6.

Further, in order to enhance the heat dissipation effect, as shown in fig. 2, the air exhausting and heat dissipating device of the present embodiment is a plurality of centrifugal fans, including 3 forward-mounted air supply centrifugal fans 2 disposed at the upper portion of the back surface of the

casing

1 and 4 reverse-mounted air exhaust centrifugal fans 5 disposed below the forward-mounted air supply centrifugal fans 2. The air is supplied by the air supply centrifugal fan 2, the heat generated by the upper ozone generator 15 is taken away, the heat generated by the liquid in the communicated snakelike radiating pipe 10 is discharged out of the shell 1 together through the air exhaust centrifugal fan 5, and the purpose of cooling is achieved. All centrifugal fans are connected with an external power supply through a 220V special socket 22. This special socket 22 of 220V sets up in one side of casing 1, can open through this special socket 22 control centrifugal fan and stop for when not needing centrifugal fan to induced draft and air exhaust, can close centrifugal fan alone, do not influence ozone generator 15 work, reach energy-conserving purpose. The shell 1 on the same side is also provided with a power supply main interface 18, one end of the power supply main interface 18 is connected with an external power supply, and the other end is electrically connected with the ozone generator 15.

In order to discharge the produced ozone and hydrogen, as shown in fig. 3, the housing 1 of this embodiment is further provided with a plurality of gas outlets, including two ozone gas outlets 20 and one hydrogen gas outlet 21, the ozone gas outlet 20 is connected with an ozone outlet pipe, the ozone outlet pipe is made of one of PFA or PTFE, the hydrogen gas outlet pipe connected with the hydrogen gas outlet 21 is made of silica gel, and the hydrogen gas is discharged to the outside through a silicone tube.

In this embodiment, in order to facilitate observation and operation, the front surface of the device housing 1 is further provided with a digital display device, an operation indicator light, an operation button and a main switch, four sets of supporting devices are mounted at the bottom of the housing 1, each supporting device comprises a telescopic supporting leg 9 and a universal wheel 8, and the ozone generator 15 can be better transported through the arrangement of the universal wheels 8. The digital display device, the operation indicating lamp, the operation button and the main switch are all electrically connected with the ozone generator 15, the digital display device can display voltage data of the ozone generator 15 in the shell 1, the operation indicating lamp can display whether the device operates normally in real time, the start-up and shut-down time of the device can be controlled through the operation button, and observation operation is facilitated.

In conclusion, the ozone generating device of the utility model can reduce the temperature of the ozone generator 15 to the maximum extent when the ozone generator 15 works through the water cooling chamber 4 arranged outside the ozone generator 15, and simultaneously, the liquid discharged from the water cooling chamber 4 is transmitted back to the water cooling chamber 4 again after being radiated by the serpentine radiating pipe 10, thereby achieving the effect of recycling the cooling liquid; in addition, the arrangement of the air exhausting and radiating device can also exhaust the heat generated by the ozone generator 15 and the heat generated by the cooling liquid in the serpentine radiating pipe 10 out of the shell 1, thereby further enhancing the radiating effect. Simultaneously, water-cooling chamber 4, drain pipe 7 and surge tank 14 are connected respectively to snakelike cooling tube 10 for discharge or cyclic utilization that the cooling liquid after using can select, the practicality is stronger, surge tank 14's setting plays the effect of a buffering to the liquid after to the cooling, avoids the cooling liquid after snakelike cooling tube 10 dispels the heat directly to be transmitted back water cold chamber 4, has higher use value.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. An ozone generating device, which comprises a shell, an ozone generator and a heat dissipation device and is characterized in that,

the ozone generator is arranged in the shell, the top of the ozone generator is provided with an air inlet and an air outlet, the air inlet and the air outlet are connected with an air inlet pipe and an air outlet pipe, and the air inlet pipe is connected with an air compressor;

the heat dissipation device comprises an air exhaust heat dissipation device and a water exhaust heat dissipation device, the air exhaust heat dissipation device is arranged on the back face of the shell, the water exhaust heat dissipation device comprises a water cooling chamber wrapped outside the ozone generator and a serpentine heat dissipation tube connected with the water cooling chamber, a water inlet and a water outlet are formed in the water cooling chamber, the water inlet is connected with a water inlet tube, the water inlet tube is connected with one end of the serpentine heat dissipation tube, and the water outlet is connected with the other end of the serpentine heat dissipation tube.

2. The ozone generator as claimed in claim 1, wherein there are two water inlets and two water outlets of the water cooling chamber, the water inlets and the water outlets are respectively connected to the water inlet pipe and the serpentine heat dissipation pipe through three-phase joints, a water pump is disposed above the water inlet pipe, a regulating water tank is disposed between the serpentine heat dissipation pipe and the water inlet pipe, and a regulating switch is further disposed between the regulating water tank and the water inlet pipe.

3. The ozone generator as claimed in claim 2, wherein a drain pipe for draining water is connected to a side of the serpentine heat dissipation pipe away from the water inlet pipe, a drain pipe is further disposed on the conditioning water tank, and the drain pipe, the drain pipe and the water inlet pipe are all provided with start-stop valves.

4. The ozone generator as claimed in claim 1, wherein the air exhausting and heat dissipating device is a plurality of centrifugal fans including a forward-mounted blowing centrifugal fan disposed at an upper portion of a rear surface of the housing and a reverse-mounted exhausting centrifugal fan disposed below the forward-mounted blowing centrifugal fan.

5. The ozone generator as claimed in claim 4, wherein the centrifugal fans are connected to an external power source through a 220V socket, the 220V socket is disposed on one side of the housing, a main power source interface is disposed on the housing on the same side, one end of the main power source interface is connected to an external power source, and the other end of the main power source interface is electrically connected to the ozone generator.

6. The ozone generating device as claimed in claim 1, wherein the plurality of gas outlets are provided, and include two ozone gas outlets and one hydrogen gas outlet, the ozone gas outlet is connected with an ozone outlet pipe, the ozone outlet pipe is made of one of PFA or PTFE, and the hydrogen gas outlet pipe connected with the hydrogen gas outlet is made of silica gel.

7. The ozone generator as claimed in claim 1, wherein the front of the housing is further provided with a digital display device, an operation indicator light, an operation button and a main switch, four sets of support devices are mounted at the bottom of the housing, and each support device comprises a telescopic support leg and a universal wheel.

8. The ozone generator as claimed in claim 7, wherein the digital display device, the operation indicator light, the operation button and the main switch are electrically connected with the ozone generator.